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[3.12] gh-91054: make code watcher tests resilient to other watchers (GH-107821) (#107835)

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gh-91054: make code watcher tests resilient to other watchers (GH-107821)
(cherry picked from commit 2ec16fed14)

Co-authored-by: Carl Meyer <carl@oddbird.net>
This commit is contained in:
Miss Islington (bot) 2023-08-11 07:13:14 -07:00 committed by GitHub
parent 431ce239d2
commit 98dd9d9725
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 3 deletions
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14
Modules/_testcapi/watchers.c
View file

@ -295,6 +295,7 @@ _testcapi_unwatch_type_impl(PyObject *module, int watcher_id, PyObject *type)
// Test code object watching
#define NUM_CODE_WATCHERS 2
static int code_watcher_ids[NUM_CODE_WATCHERS] = {-1, -1};
static int num_code_object_created_events[NUM_CODE_WATCHERS] = {0, 0};
static int num_code_object_destroyed_events[NUM_CODE_WATCHERS] = {0, 0};
@ -345,11 +346,13 @@ add_code_watcher(PyObject *self, PyObject *which_watcher)
long which_l = PyLong_AsLong(which_watcher);
if (which_l == 0) {
watcher_id = PyCode_AddWatcher(first_code_object_callback);
code_watcher_ids[0] = watcher_id;
num_code_object_created_events[0] = 0;
num_code_object_destroyed_events[0] = 0;
}
else if (which_l == 1) {
watcher_id = PyCode_AddWatcher(second_code_object_callback);
code_watcher_ids[1] = watcher_id;
num_code_object_created_events[1] = 0;
num_code_object_destroyed_events[1] = 0;
}
@ -375,9 +378,14 @@ clear_code_watcher(PyObject *self, PyObject *watcher_id)
return NULL;
}
// reset static events counters
if (watcher_id_l >= 0 && watcher_id_l < NUM_CODE_WATCHERS) {
num_code_object_created_events[watcher_id_l] = 0;
num_code_object_destroyed_events[watcher_id_l] = 0;
if (watcher_id_l >= 0) {
for (int i = 0; i < NUM_CODE_WATCHERS; i++) {
if (watcher_id_l == code_watcher_ids[i]) {
code_watcher_ids[i] = -1;
num_code_object_created_events[i] = 0;
num_code_object_destroyed_events[i] = 0;
}
}
}
Py_RETURN_NONE;
}

1
Tools/c-analyzer/cpython/ignored.tsv
View file

@ -426,6 +426,7 @@ Modules/_testcapi/watchers.c - g_dict_watch_events -
Modules/_testcapi/watchers.c - g_dict_watchers_installed -
Modules/_testcapi/watchers.c - g_type_modified_events -
Modules/_testcapi/watchers.c - g_type_watchers_installed -
Modules/_testcapi/watchers.c - code_watcher_ids -
Modules/_testcapi/watchers.c - num_code_object_created_events -
Modules/_testcapi/watchers.c - num_code_object_destroyed_events -
Modules/_testcapi/watchers.c - pyfunc_watchers -

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